Pith Number

pith:NCQGOWMB

pith:2026:NCQGOWMBDZ4M5ID37YVN3G4FKI

not attested not anchored not stored refs pending

Higher-order exceptional points and enhanced quantum squeezing in a pseudo-Hermitian semiconductor optomechanical system

Le-Man Kuang, Rui Zhang, Wen-Quan Yang, Ya-Feng Jiao, Yan-Zi Jing, Zhen-Sen Lin, Zi-Wei Jiang

arxiv:2606.01588 v1 · 2026-06-01 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NCQGOWMBDZ4M5ID37YVN3G4FKI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-06-02T02:04:37.358354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68a06759811e78cea07bfe2add9b85520b41eb4566a7562c1cb7766a7d7ef791

Aliases

arxiv: 2606.01588 · arxiv_version: 2606.01588v1 · doi: 10.48550/arxiv.2606.01588 · pith_short_12: NCQGOWMBDZ4M · pith_short_16: NCQGOWMBDZ4M5ID3 · pith_short_8: NCQGOWMB

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NCQGOWMBDZ4M5ID37YVN3G4FKI \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 68a06759811e78cea07bfe2add9b85520b41eb4566a7562c1cb7766a7d7ef791

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba85987c583670a73f6125f3b033fccd3ccff5025cf51bd3b31a10cd43bc4e53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-01T02:32:34Z",
    "title_canon_sha256": "1526b0a491e470c7916cadab331b55c003579c8b5f00bbb65895d6353454bbdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01588",
    "kind": "arxiv",
    "version": 1
  }
}